土壤水流 meaning in English

soil water flow

Regard - ing the surface runoff mechanism , liang and xie 1 , 2 presented a new surface runoff parameterization which dynamically represents both the horton and dunne runoff generation mechanisms within within a model grid cell together with a consideration of the subgrid - scale het - erogeneity , which can be applied to not only humid regions but also droughty regions as well 3 , 4 . regard - ing the soil water movement , xie et al . 5 developed an unsaturated flow numerical model based on the finite element method , and xie et al . 6 presented another numerical model to compute soil moisture and water flow flux together by means of a mixed finite element method
在地表径流方面,文献1 3发展了一种同时考虑蓄满超渗产流机制及次网格非均匀性的新的径流机制模型,并用其改进了陆面模式vic variable infiltration capacity中的径流计算,该模型既适用于湿润地区也适用于干旱地区4 .在土壤水模型方面,文献5采用有限元质量集中法发展了非饱和土壤水流的数值模型,文献6则采用混合有限元法建立了非饱和土壤水分含量和通量计算的数值模型